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Strong Full Stack Engineer profiles
Mandatory (Experience 1) – Must have 1+ years of hands-on full stack engineering experience (avoid frontend-heavy only profiles, backend heavy will work)
Mandatory (Experience 2) – Must have strong backend engineering experience using Python, including designing and owning APIs, services, and data models in production environments
Mandatory (Experience 3) – Must have strong frontend development experience using React (or equivalent), including component architecture, state management, and building production-grade user interfaces
Mandatory (Experience 4) – Must have end-to-end ownership experience, building and shipping features across the full stack (UI + API + database) without clear handoff boundaries
Mandatory (Experience 5) – Must have strong web fundamentals, including understanding of browser rendering, performance optimization, and accessibility best practices
Mandatory (Experience 6) – Must be able to demonstrate solving complex problems on both frontend and backend, clearly articulating trade-offs, decisions, and outcomes
Mandatory (Experience 7) – Must have solid experience with databases (SQL/NoSQL), including schema design, query optimization, and handling performance bottlenecks
Mandatory (Company) - Top Product Companies, (preferred early-stage startups with Seed to Series C/D with fast-paced shipping culture)
Mandatory (Education) - Tier-1 institutes (IITs, BITS, IIITs), Can be skipped if from Top notch product companies
About us
Cere Labs is a Mumbai based company working in the field of Artificial Intelligence. It is a product company that utilizes the latest technologies such as Python, Redis, neo4j, MVC, Docker, Kubernetes to build its AI platform. Cere Labs’ clients are primarily from the Banking and Finance domain in India and US. The company has a great environment for its employees to learn and grow in technology.
Software Developer
Job brief
Cere Labs is seeking to hire a skilled and passionate software developer to help with the development of our current projects and product. Your duties will primarily revolve around building software by writing code, as well as modifying software to fix errors, improve its performance. You will also be involved in writing of the test cases and testing
To be successful in this role, you will need extensive knowledge of programming languages like Java, Python, Java Script, React.
Ultimately, the role of the Software Engineer is to build high-quality, innovative and fully performing software that complies with coding standards and technical design
Responsibilities
- Develop flowcharts, layouts and documentation to identify requirements and solutions
- Write well-designed, testable code
- Develop software verification plans and quality assurance procedures
- Document and maintain software functionality
- Troubleshoot, debug and upgrade existing systems
- Deploy programs and test the deployed code
- Comply with project plans and industry standards
Requirements
- BE (CS/IT) degree in Computer Science
- Ability to understand the requirements given and generate the design based on specification given.
- Ability to develop unit testing of code components or complete applications.
- Must be a full-stack developer and understand concepts of software engineering.
- Ability to develop software in Python, Java, Java Script
- Excellent knowledge of relational databases, MySQL and ORM technologies (JPA2, Hibernate), in-memory data stores such as Redis
- Experience developing web applications using at least one popular web framework (JSF, Spring MVC, React) is preferred
- Experience with test-driven development
- Proficiency in software engineering tools including popular IDE’s such as PyCharm, Visual Studio Code and Eclipse
- Proven work experience as a Software Engineer or Software Developer will be an added advantage
Working conditions
Hours: 9:00 AM to 6:00 PM
Weekly off: Sunday, First and Third Saturdays
Mode: Work from office
Recruitment process
The selection process includes:
- Written test
- Technical interview
- Final interview
Compensation
CTC: Rs. 3-4 lacs pa, depending on performance in the selection process.

API Engineer
- Experience in building reusable, and modular UI components and ensure cross browser compatibility.
- 3+ years developing, deploying, and supporting web applications built on framework. like Django/ NodeJS/ ReactJS.
- Must have 3+ years of current experience in Python or Go
- Knowledge in writing automated tests
- Proficient in High Level Systems Integration Design
- Understanding of Accessibility and internationalization
- Proficient in source control using GitHub
- Experience with building and maintaining a SaaS product at scale
- Write code that is tested and testable and you take responsibility for the quality of the code you produce. You will be helping build the best user experience for our Anaplan platform.
- Work in a hybrid cloud infrastructure, considering the implementation of functionality through several distributed components and services.
- Express your positive energy and enthusiasm - cultural fit is a really big deal for us. we're looking for really committed people who love solving big problems and are self-motivated to get things done.
- Familiar with developing SaaS applications using Django, NodeJS, ReactJS for development, be an added plus.
JOB DESCRIPTION
● Understanding of how to build performant, decoupled, testable, and maintainable code
● Sharing knowledge with teammates, and working collaboratively when you need help
● Advocate for improvements to product quality, security, and performance
● Craft code that meets our internal standards for style, maintainability, and best practices for a high-scale web environment. Maintain and advocate for these standards through code review
● Provide constant vision and feedback to the product team during the product development and testing process
● Define epics and granular user stories, as applicable, based on the product
requirements
● Collaborate with QA teams in reviewing test plans for applicability and test coverage
● Participate in scrum ceremonies as the solution owner and assist in sprint planning, estimation, requirement analysis and review, taking a call on trade-offs and conflict resolution
● Prioritize requirements for the sprint and the release collaborating with the offering manager
● Manage and mentor junior developers
Qualification:
● 3+ years of experience in preferably in a tech startup
● Strong foundation in server-side programming languages like Java, Node
(TypeScript), Python
● Professional experience with relational and non-relational databases
(PostgreSQL, MongoDB etc.)
● Solid understanding and experience with REST API and GraphQL API
architecture
● Experience with containerization (Docker etc.) and cloud technologies
● Experience with automation and building CI/CD pipelines
● Demonstrated capacity to clearly and concisely communicate complex
technical, architectural, and/or organizational problems and propose thorough
solutions
● Experience with performance and optimization problems and a demonstrated
ability to both diagnose and prevent these problems
● Comfort working in a highly agile, iterative software development process
Nice to have:
● Excellent verbal and written communication skills
● Product company experience
● Knowledge of Project Management tools like Jira
● Knowledge of Data Science Applications & Statistical Analysis
● Understanding of microservice architecture
● Knowledge of Infrastructure as Code tools like Terraform
Core Competency:
Professional development experience, working the full stack on large scale B2B, SaaS products. • Expertise with learning new technologies and strong experience with our tech stack AngularJS, JavaScript, Node.js, Go, React.js and Postgres. • Bachelor’sin Computer Scienceorsolid knowledgeof CS fundamentals(OOP, designpatterns, algorithms, etc...) • Experience and adesire towork in a fast-paced environment. • We are a leading cloud-based open platform used by some of the most prestigious companies around • You will get to work with some of the most complex technologies on the market today • You will have an opportunity to work at all levels of the organization.
Job description
.
Responsibilities:
- Developing all server-side logic, definition, and maintenance of the central database(s), and ensuring high performance and responsiveness to requests from the front-end & Back-end.
- Addressing architectural problems like scalability, availability, etc., and providing solutions for them.
- Developing Database models, APIs, and processes.
- Developing ideas for new programs, products, or features by monitoring industry developments and trends.
- Understand business requirements and translate them into technical requirements.
- Implement user interface components for JavaScript-based web and mobile applications using the React.js open-source library ecosystem.
- Code debugging and performance testing.
- Dealing with clients associated with different projects.
- Developing new user-facing features using React.js.
- Writing reusable, testable, and efficient code.
- Translating designs and wireframes into high-quality code.
- Optimizing components for maximum performance and responsiveness across all devices and browsers.
- Dealing with clients associated with different projects.
- Developing new user-facing features using React.js & Node.js.
- Writing reusable, testable, and efficient code.
- Translating designs and wireframes into high-quality code.
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers.
- Implement user interface components for JavaScript-based web and mobile applications using the React.js & Node.js open source library ecosystem.
- Code debugging and performance testing.
Required Skills:
- Good Experience with Node.js backend development platforms & MongoDB
- Good Experience with JavaScript frameworks and tools such as React.js, Redux, Amber, Web pack, Enzyme, and Flux.
- Understanding of accessibility and security compliance.
- Handling of Asynchronous tasks in frontend and backend both.
- Good to have experience in creating and using Image APIs.
- Prior experience with deployment on AWS and Heroku servers.
- Have good knowledge of Version Control Tools.
- Experience with RESTful APIs
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
- Bootstrap, HTML & CSS is a must to know.
- Having an understanding of React.js and its core principles is an added advantage.
- Experience with popular React.js workflows (such as Flux or Redux) is an added advantage
- Experience with handling data structures.
- Experience with React.js frontend development platforms.
What we offer:
- A dynamic and collaborative team.
- Tech start-up environment to develop and shape an ambitious business
- Competitive success-oriented remuneration package
- Own and implement features used by large customers like Truecaller, Mozilla, Zomato, Netflix, etc.
- Performance, Security and Usability goals are in DNA.
- Full ownership and accountability of Microservices which includes day-to-day operations and maintenance.
- Business and technical Metric definitions and reviews.
- Drive CI & CD Evaluate technologies and development stacks for API-based platform which scales to 100,000 transactions per second.
- Perform push-button deployments of any version of the software to any environment on demand.
- Design and build web apps that are scalable and puts user experience front and center.
- Develop modular UI components for company-wide reuse.
- Evolve a common design language for UI across apps.
- Establish and advocate front-end coding guidelines.
- Meld UX and great-looking UI while keeping excellent code quality.
- Own end-to-end life cycle of the product from requirement analysis, design, development, test, release, and maintenance.
- Develop reusable tools/libraries
- Identify opportunities for automation and collaboration points.
- Continuously improve cycle time, throughput, and code quality.
- Continuously improve value-adding-activities/non-value-adding activities ratio.
Skills Required::
- 4 - 6 years of experience in large-scale distributed systems.
- Proficient in Python/Golang/Java/ http://node.js/">Node.js
- Understanding of CSS, Advanced Javascript, http://vue.js/">Vue.js, http://react.js/">React.js, and other web technologies.
- Understanding of Rest based API Architecture
- Writing high-performance, reliable and maintainable code.
- Excellent microservices pattern understanding.
- Ability to define cross-core contracts and bring them to closure through collaboration.
- Good knowledge of database structures, theories, principles, and practices.
- Experience working with AWS components [EC2, S3, RDS, SQS, ECS, Lambda].
- Analytical and problem-solving skills
- Good aptitude in multi-threading and concurrency concepts.
- Working knowledge of Git and proficiency with at least one build server: Jenkins/Travis/Bamboo.
- Good to have a telecom background
Your day-to-day tasks will be
• Helping our product squads to bring the best testing practices into their workflow
• Understanding the flow of code and how it interacts with different components
• Understanding the product functionality and product objectives to implement
• Code contributions in the backend, and/or frontend with extensive unit tests
• Working with deployments teams and offering inputs on the testability of functional elements and designs
• Researching tools, methodologies, and trends and upgrading existing practices and processes
• Mentor junior engineers, do code reviews and help improve/maintain code quality
This might be for you if…
You have a passion for designing, development, and testing and you should enjoy upgrading your tech skills as tools and technologies evolve quickly.
• A Bachelor's degree in Computer Science, Computer Engineering, or a related field.
• 4+ years of overall professional web development experience including coding, scalability of codes and development, testing and
deployment best practices
• Firefighter – You love taking up fire calls on production or other critical systems
• Communicate effectively in fluent English
• Exposure to modern development environment including Node, Java, JavaScript, Typescript, Version Control, GIT, AWS, NoSQL
(MongoDB, DynamoDB), ReactJS
• Understands the value and impact of our product for prospective customers and is driven to make it a success
• Self-motivated, hard-working, coachable, and driven with a strong entrepreneurial spirit
• Enjoys working in a collaborative atmosphere where ideas are valued on merit
Company Overview
Vamstar is a data science powered global B2B healthcare marketplace platform. We Aggregate $2 trillion of demand for healthcare products
and services using machine learning and providing real-time insights to buyers and suppliers to accelerate transactions. Our enriched data on
buyers, outcomes, and contracts (including tenders) reveal interdependencies across complex contracting markets. By seeing the big picture
and all the connections, Vamstar provides healthcare stakeholders with valuable market insights and perspectives. Vamstar partners with
leaders in the industry, academia, and government in 70 countries to apply higher-level thinking to daily tasks and strategic issues
2. Should have good communication skills.
3. Should have good Git knowledge.
4. Should have great problem-solving skills.
5. Should have good knowledge about REST architecture and HTTPS.
6. Should have knowledge about object-oriented programming.
7. Knowledge about Firebase & Node.js is an added advantage.
8. Mention the word 'React' at the start of your application so that we know
you read our requirements clearly.












